CN113171887A - Horizontal spiral sedimentation centrifuge - Google Patents
Horizontal spiral sedimentation centrifuge Download PDFInfo
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- CN113171887A CN113171887A CN202110347688.0A CN202110347688A CN113171887A CN 113171887 A CN113171887 A CN 113171887A CN 202110347688 A CN202110347688 A CN 202110347688A CN 113171887 A CN113171887 A CN 113171887A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
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Abstract
The invention discloses a horizontal spiral sedimentation centrifuge, which comprises a bottom plate, a pressurizing and feeding unit and a filtering unit, wherein the pressurizing and feeding unit is arranged on the bottom plate; a bottom plate: the middle part of upper surface is fixed with two bearing frames, and the medial surface of two bearing frames is rotated with the side at rotary drum both ends and is connected, centrifugal motor is installed in the left side of bottom plate upper surface, centrifugal motor's output shaft passes through differential mechanism and is connected with the left surface of rotary drum and the left end of spiral pusher respectively, the spiral pusher is located the inside of rotary drum, and the side of spiral pusher contacts with the medial surface of rotary drum, the inside of spiral pusher is cavity, and this horizontal spiral sedimentation centrifuge can separate the inside that can send into the rotary drum with the raw materials pressurization when external pumping equipment damages or the raw materials can not the pump sending, improves horizontal spiral sedimentation centrifuge's separation efficiency to can be automatic clear up the filter plate, reduce workman's intensity of labour, improve the filtration efficiency of filter plate.
Description
Technical Field
The invention relates to the technical field of spiral sedimentation centrifuges, in particular to a horizontal spiral sedimentation centrifuge.
Background
The horizontal spiral centrifuge is a spiral discharge sedimentation centrifuge, and is discharged from a slag discharge port at the small end of the rotary drum by pushing blades on a spiral pusher, and a liquid phase overflows through an overflow hole at the large end of the rotary drum. The above continuous circulation is performed to achieve the purpose of continuous separation, most of the existing horizontal screw centrifuges convey separated raw materials to the inside of a screw pusher through external pumping equipment during feeding, when the pumping equipment is damaged or the separated raw materials do not meet the working requirements of the pumping equipment, the raw materials are difficult to be added into the horizontally arranged screw pusher for centrifugal separation, the horizontal screw pusher is inconvenient to use, the centrifuged liquid can be directly discharged to the outside through a liquid outlet at the large end of a rotary drum, a part of residue can be mixed in the discharged liquid, a filter screen is generally arranged below the large end of the rotary drum to filter the residue in order to prevent the residue from influencing the use of the separated liquid phase, but the filtered residue is manually cleaned, if the residue in the discharged liquid phase is more, the filter screen needs to be manually cleaned frequently, and the labor intensity of workers is increased, and the slower efficiency of speed of manual cleaning is lower, leads to always to have the residue to influence the filter capacity of filter screen on the filter screen, is not convenient for use.
Disclosure of Invention
In view of the problems in the prior art, the invention discloses a horizontal spiral sedimentation centrifuge which adopts the technical scheme that the horizontal spiral sedimentation centrifuge comprises a bottom plate, a pressurizing and feeding unit and a filtering unit;
a bottom plate: the middle part of the upper surface is fixed with two bearing seats, the inner side surfaces of the two bearing seats are rotationally connected with the side surfaces at two ends of the rotary drum, the left side of the upper surface of the bottom plate is provided with a centrifugal motor, the output shaft of the centrifugal motor is respectively connected with the left side surface of the rotary drum and the left end of the spiral pusher through a differential mechanism, the spiral pusher is positioned in the rotary drum, the side surface of the spiral pusher is contacted with the inner side surface of the rotary drum, the interior of the spiral pusher is hollow, the side surface of the middle part of the spiral pusher is provided with a through hole communicated to the interior, and the front side of the upper surface of the bottom plate is provided with a switch group;
a pressurized feed unit: the feeding box is fixed on the right side of the upper surface of the bottom plate, a discharging pipe on the left side surface of the feeding box is rotatably connected with the right end of the spiral pusher through a connecting seat, feeding blocks are fixed on the lower sides of the front side surface and the rear side surface in the feeding box respectively, the feeding blocks are in a right trapezoid shape, the pressure increasing plate is in an H shape, the side surfaces of the pressure increasing plate are respectively in sliding connection with the inner side surface of the feeding box and the side surfaces of the two feeding blocks, chutes corresponding to the inclined surfaces on the upper ends of the two feeding blocks are formed in the front side and the rear side surface of the upper surface of the pressure increasing plate, the rubber plate is fixed on the lower surface of the pressure increasing plate, the side surfaces of the rubber plate are in contact with the inner side surface of the feeding box and the side surfaces of the two feeding blocks, the feeding motor is installed on the upper side surface of the front side surface of the feeding box, and an output shaft of the feeding motor penetrates through hole on the upper side surface of the front side surface of the feeding box to be fixedly connected with the middle part of the front side surface of the rotating plate, the side surfaces of two ends of the connecting plate are respectively and rotatably connected with the upper side of the rear side surface of the turntable and the side surface of the protruding part of the upper surface of the pressurizing plate, the input ends of the centrifugal motor and the feeding motor are electrically connected with the output end of the switch group, and the arranged pressurizing and feeding unit can lower raw materials and convey the raw materials into the rotary drum for centrifugal separation without external pumping equipment, so that the use is convenient;
a filtering unit: including scraper blade, outlet pipe, filter plate, backup pad and collection water shell, the side of collection water shell left end is rotated with the side of rotary drum right-hand member and is connected, and the shell that catchments is located the outside of rotary drum right flank delivery port, the right flank fixed connection of the bearing frame on backup pad and right side is passed through to the downside of collection water shell left surface, the filter plate is the arc, and the both ends of filter plate and the medial surface fixed connection of the shell that catchments, the filter plate is located the downside in the shell that catchments, the side fixed connection of the upper end of scraper blade and spiral pusher right-hand member, and the lower extreme of scraper blade and the medial surface contact of filter plate, the filter unit that sets up can be automatic clear up the filter plate, can effectual reduction workman's labour, increases the speed and the efficiency of filter screen clearance, prevents that the residue that filters out from influencing the filter capacity of filter plate.
As a preferred technical scheme of the invention, the connecting seat comprises steel balls, a rotating shell, a sealing plate and two fixing rings, wherein the two fixing rings are arranged, the inner side surfaces of the two fixing rings are respectively and fixedly connected with the side surface at the left end of a discharge port on the left side surface of the feeding box and the side surface at the right end of the spiral material pusher, the steel balls are arranged in six grooves on the right side surface of the fixing ring on the left side surface, the left side surface of the sealing plate and the right side surface of the fixing ring on the left side surface are fixedly connected, the sealing plate is provided with six through holes corresponding to the steel balls, the side surfaces of the sealing plate and the six steel balls are in contact with the group side surface of the fixing ring on the right side surface, the cross section of the rotating shell is U-shaped, the rotating shell is sleeved on the outer sides of the two fixing rings, and the connecting seat can prevent the abrasion of the spiral material pusher and the feeding box and is convenient to use.
The feeding device comprises a feeding box, a switch group, a feeding pipe, a solenoid valve, a switch group and a feeding pipe, wherein the feeding pipe is arranged on the front side surface of the feeding box, the switch group is arranged on the front side surface of the feeding pipe, the switch group is arranged on the front side surface of the feeding box, and the feeding pipe and the solenoid valve are arranged on the front side surface of the feeding box.
As a preferred technical scheme, the centrifugal machine further comprises six fixing plates and fixing holes, the six fixing plates are respectively arranged on the front side surface and the rear side surface of the bottom plate, the fixing holes are formed in the upper surfaces of the six fixing plates, and the bottom plate can be fixed at a using position through the arranged fixing plates and the fixing holes, so that the bottom plate is prevented from shaking during centrifugal work.
As a preferred technical scheme, the feeding box further comprises a supporting disc and a fixed rod, the rear end of the fixed rod is fixedly connected with the upper side of the rear side face in the feeding box, the front end of the fixed rod is rotatably connected with the middle of the rear side face of the supporting disc, the upper side of the front side face of the supporting disc is rotatably connected with the upper side of the rear side face of the connecting plate, and the supporting disc and the fixed rod are arranged to support the rotating disc, so that the stability of the rotating disc during rotation is improved.
As a preferable technical scheme of the invention, the material of the rotary drum and the spiral pusher is 2205 dual-phase steel.
The invention has the beneficial effects that: the invention can pressurize and send the raw material into the interior of the rotary drum for separation when the external pumping equipment is damaged or the raw material can not be pumped by matching the feeding motor, the rotary table, the connecting plate, the pressurizing plate and the feeding block, can improve the separation efficiency of the horizontal spiral sedimentation centrifuge, can synchronously rotate and clean the filter plate when the spiral pusher rotates by the scraper plate, can effectively reduce the labor intensity of workers, improve the cleaning efficiency of the filter plate, avoid the residue on the filter plate from influencing the filtering effect of the filter plate, is convenient to use, can prevent the rotary spiral pusher from being abraded by the friction of a discharge pipe on a fixed feeding box by the connecting seat, can feed by the external pumping equipment when in normal use through the feeding pipe and the electromagnetic valve, and can fix the horizontal spiral sedimentation centrifuge at the use position through the fixed hole on the fixed plate when in use, prevent that horizontal spiral sedimentation centrifuge from taking place the vibration, can provide the support to the carousel through supporting disk and dead lever, prevent that the carousel from taking place to warp.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the feed box of the present invention;
FIG. 3 is a schematic view of the internal structure of the filtration unit of the present invention.
In the figure: 1 bottom plate, 2 bearing seats, 3 connecting seats, 31 steel balls, 32 rotating shells, 33 sealing gaskets, 34 fixing rings, 4 centrifugal motors, 5 differentials, 6 rotating drums, 7 spiral pushers, 8 pressurizing feeding units, 81 feeding motors, 82 rotating disks, 83 connecting plates, 84 pressurizing plates, 85 rubber plates, 86 feeding blocks, 87 feeding boxes, 9 filtering units, 91 scraping plates, 92 water outlet pipes, 93 filtering plates, 94 supporting plates, 95 water collecting shells, 10 switch groups, 11 electromagnetic valves, 12 feeding pipes, 13 fixing plates, 14 fixing holes, 15 supporting plates and 16 fixing rods.
Detailed Description
Example 1
As shown in fig. 1 to 3, the present invention discloses a horizontal spiral sedimentation centrifuge, comprising a bottom plate 1, a pressure feed unit 8 and a filtration unit 9;
bottom plate 1: two bearing seats 2 are fixed in the middle of the upper surface, the inner side surfaces of the two bearing seats 2 are rotatably connected with the side surfaces of two ends of a rotary drum 6, a centrifugal motor 4 is installed on the left side of the upper surface of a bottom plate 1, an output shaft of the centrifugal motor 4 is respectively connected with the left side surface of the rotary drum 6 and the left end of a spiral pusher 7 through a differential 5, the spiral pusher 7 is located inside the rotary drum 6, the side surface of the spiral pusher 7 is in contact with the inner side surface of the rotary drum 6, the inside of the spiral pusher 7 is hollow, a through hole communicated with the inside is formed in the side surface of the middle of the spiral pusher 7, and a switch group 10 is installed on the front side of the upper surface of the bottom plate 1;
pressure-feed unit 8: comprises a feeding motor 81, a turntable 82, a connecting plate 83, a pressure increasing plate 84, a rubber plate 85, a feeding block 86 and a feeding box 87, wherein the feeding box 87 is fixed on the right side of the upper surface of a bottom plate 1, a discharging pipe on the left side surface of the feeding box 87 is rotatably connected with the right end of a spiral pusher 7 through a connecting seat 3, feeding blocks 86 are fixed on the lower sides of the front side surface and the rear side surface in the feeding box 87 respectively, the feeding blocks 86 are in a right trapezoid shape, the pressure increasing plate 84 is in an H shape, the side surfaces of the pressure increasing plate 84 are respectively in sliding connection with the inner side surface of the feeding box 87 and the side surfaces of the two feeding blocks 86, inclined grooves corresponding to inclined planes at the upper ends of the two feeding blocks 86 are formed on the front side and the rear side surface of the pressure increasing plate 84, the rubber plate 85 is fixed on the lower surface of the pressure increasing plate 84, the side surface of the rubber plate 85 is in contact with the inner side surface of the feeding box 87 and the side surfaces of the two feeding blocks 86, the feeding motor 81 is installed on the upper side surface of the front side surface of the feeding box 87, the output shaft of the feeding motor 81 passes through a through hole on the upper side of the front side of the feeding box 87 and is fixedly connected with the middle part of the front side of the rotary disc 82, the side surfaces of the two ends of the connecting plate 83 are respectively and rotatably connected with the upper side of the rear side of the rotary disc 82 and the side surface of the protruding part of the upper surface of the pressure increasing plate 84, the input ends of the centrifugal motor 4 and the feeding motor 81 are electrically connected with the output end of the switch group 10, and the raw materials can be pressurized and sent into the rotary drum 6 for separation when external pumping equipment is damaged or the raw materials cannot be pumped by matching the feeding motor 81, the rotary disc 82, the connecting plate 83, the pressure increasing plate 84 and the feeding block 86;
the filtering unit 9: the filter plate cleaning device comprises a scraping plate 91, a water outlet pipe 92, a filter plate 93, a supporting plate 94 and a water collecting shell 95, wherein the side surface of the left end of the water collecting shell 95 is rotatably connected with the side surface of the right end of a rotary drum 6, the water collecting shell 95 is positioned at the outer side of a water outlet on the right side of the rotary drum 6, the lower side of the left side surface of the water collecting shell 95 is fixedly connected with the right side surface of a bearing seat 2 on the right side through the supporting plate 94, the filter plate 93 is arc-shaped, two ends of the filter plate 93 are fixedly connected with the inner side surface of the water collecting shell 95, the filter plate 93 is positioned at the lower side in the water collecting shell 95, the upper end of the scraping plate 91 is fixedly connected with the side surface of the right end of a spiral pusher 7, the lower end of the scraping plate 91 is contacted with the inner side surface of the filter plate 93, the scraping plate 91 can synchronously rotate when the, is convenient for use.
As a preferred technical scheme of the invention, the connecting seat 3 comprises steel balls 31, a rotating shell 32, a sealing plate 33 and two fixing rings 34, the number of the fixing rings 34 is two, the inner side surfaces of the two fixing rings 34 are respectively and fixedly connected with the left side surface of a discharge port on the left side surface of the feeding box 87 and the side surface of the right end of the spiral pusher 7, the steel balls 31 are respectively arranged in six grooves on the right side surface of the fixing ring 34 on the left side surface, the sealing plate 33 is tightly and fixedly connected with the right side surface of the fixing ring on the left side surface of the sealing plate 33 and is provided with six through holes corresponding to the steel balls 81, the side surfaces of the sealing plate 33 and the six steel balls 31 are contacted with the group side surfaces of the fixing rings 34 on the right side surface, the cross section of the rotating shell 32 is U-shaped, the rotating shell 32 is sleeved on the outer sides of the two fixing rings 34, and the friction between the rotating spiral pusher 7 and a discharge pipe on the fixed feeding box 87 can be prevented from being abraded through the connecting seat 3.
The feeding device further comprises an electromagnetic valve 11 and a feeding pipe 12, wherein the rear end of the feeding pipe 12 is connected with a feeding hole on the lower side of the front side surface of the feeding box 87, the electromagnetic valve 11 is mounted on the feeding pipe 12, the input end of the electromagnetic valve 11 is electrically connected with the output end of the switch group 10, and feeding can be performed through external pumping equipment during normal use through the feeding pipe 12 and the electromagnetic valve 11.
As a preferred technical scheme of the present invention, the horizontal spiral sedimentation centrifuge further comprises six fixing plates 13 and six fixing holes 14, wherein the six fixing plates 13 are respectively arranged on the front side surface and the rear side surface of the bottom plate 1, the fixing holes 14 are respectively arranged on the upper surfaces of the six fixing plates 13, and the horizontal spiral sedimentation centrifuge can be fixed at a position in use through the fixing holes 14 on the fixing plates 13, so as to prevent the horizontal spiral sedimentation centrifuge from vibrating.
As a preferred technical scheme of the present invention, the present invention further comprises a supporting disc 15 and a fixing rod 16, wherein the rear end of the fixing rod 16 is fixedly connected with the upper side of the rear side surface in the feeding box 87, the front end of the fixing rod 16 is rotatably connected with the middle part of the rear side surface of the supporting disc 15, the upper side of the front side surface of the supporting disc 15 is rotatably connected with the upper side of the rear side surface of the connecting plate 83, and the supporting disc 72 can be supported by the supporting disc 15 and the fixing rod 16, so as to prevent the rotary disc 72 from deforming.
As a preferred technical scheme of the invention, the material of the rotary drum 6 and the spiral pusher 7 is 2205 dual-phase steel.
The working principle of the invention is as follows: the bottom plate 1 is fixed at the using position through the fixing hole 14 on the fixing plate 13, an external power supply is connected, when external pumping equipment is damaged or raw materials cannot be pumped, the raw materials can be added into the feeding box 87, the operation of the feeding motor 81 is controlled through the switch group 10, the output shaft of the feeding motor 81 drives the rotary disc 82 to rotate, the rotary disc 82 drives the upper end of the connecting plate 83 to do circular motion, the lower end of the connecting plate 83 pulls the pressurizing plate 84 to move up and down, when the pressurizing plate 84 moves to the uppermost side, the pressurizing plate 84 and the rubber plate 85 move to the upper side of the feeding block 86, the raw materials can enter the feeding box 87 through a gap between the feeding block 86 and the pressurizing plate 84, the side surface of the pressurizing plate 84 can be in contact with the side surface of the feeding block 86 in the downward movement process of the pressurizing plate 84, the inside of the feeding box 87 forms a seal, the pressurizing plate 84 continues to move downward, and can push the raw materials to enter a discharging pipe on the side surface of the feeding box 87, and with the continuous work of the pressure increasing plate 84, the raw material is conveyed into the spiral pusher 7, the centrifugal motor 4 is controlled to work through the switch group 10, the centrifugal motor 4 drives the differential mechanism 5 to rotate, the differential mechanism 5 simultaneously drives the rotary drum 6 and the spiral pusher 7 to simultaneously rotate at different speeds, so that the raw material in the spiral pusher 7 is thrown out to the outside through a hole in the middle for centrifugation, the solid-phase raw material is conveyed to the small end of the rotary drum 6 along with the rotation of the spiral pusher 7 and is discharged to the outside, the liquid phase flows out through a liquid outlet on the side surface of the large end of the rotary drum 6, the flowing liquid phase is filtered by the filter plate 93 and is collected by the water collecting shell 95 and is discharged to the outside through the water outlet pipe 92, the scraper 91 is driven to rotate while the spiral pusher 7 rotates, the rotating scraper 91 scrapes off impurities filtered on the filter plate 93 and rotates along with the scraper 91, the residue is pushed out from the slag outlet on the side surface of the water collecting shell 95.
The specification of the present invention is LW 650X 2800.
The circuit connections involved in the present invention are conventional means employed by those skilled in the art, can be technically inspired by limited trials, and are widely used prior art.
As used herein, the centrifugal motor 4 and the feed motor 81 are suggested to be spindle motors of Zhejiang Zhengyu Utility company, Inc., with the specific model number TDK80 × 73-1.5.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. A horizontal spiral sedimentation centrifuge is characterized by comprising a bottom plate (1), a pressurizing feeding unit (8) and a filtering unit (9);
base plate (1): the middle part of the upper surface is fixed with two bearing seats (2), the inner side surfaces of the two bearing seats (2) are rotatably connected with the side surfaces of two ends of a rotary drum (6), the left side of the upper surface of a base plate (1) is provided with a centrifugal motor (4), the output shaft of the centrifugal motor (4) is respectively connected with the left side surface of the rotary drum (6) and the left end of a spiral pusher (7) through a differential mechanism (5), the spiral pusher (7) is positioned in the rotary drum (6), the side surface of the spiral pusher (7) is contacted with the inner side surface of the rotary drum (6), the interior of the spiral pusher (7) is hollow, the side surface of the middle part of the spiral pusher (7) is provided with a through hole communicated to the interior, and the front side of the upper surface of the base plate (1) is provided with a switch group (10);
pressure-feed unit (8): comprises a feeding motor (81), a turntable (82), a connecting plate (83), a pressurizing plate (84), a rubber plate (85), a feeding block (86) and a feeding box (87), wherein the feeding box (87) is fixed on the right side of the upper surface of a bottom plate (1), a discharging pipe on the left side surface of the feeding box (87) is rotatably connected with the right end of a spiral pusher (7) through a connecting seat (3), the feeding block (86) is fixed on the lower sides of the front and rear side surfaces in the feeding box (87), the feeding block (86) is in a right trapezoid shape, the pressurizing plate (84) is in an H shape, the side surface of the pressurizing plate (84) is respectively in sliding connection with the inner side surface of the feeding box (87) and the side surfaces of the two feeding blocks (86), chutes corresponding to the inclined planes at the upper ends of the two feeding blocks (86) are respectively arranged on the front and rear sides of the upper surface of the pressurizing plate (84), the rubber plate (85) is fixed on the lower surface of the pressurizing plate (84), the side surface of the rubber plate (85) is in contact with the inner side surface of the feeding box (87) and the side surfaces of the two feeding blocks (86), the feeding motor (81) is installed on the upper side of the front side surface of the feeding box (87), the output shaft of the feeding motor (81) penetrates through a through hole in the upper side of the front side surface of the feeding box (87) to be fixedly connected with the middle of the front side surface of the rotary disc (82), the side surfaces of two ends of the connecting plate (83) are respectively in rotating connection with the upper side of the rear side surface of the rotary disc (82) and the side surface of the protruding part of the upper surface of the pressure increasing plate (84), and the input ends of the centrifugal motor (4) and the feeding motor (81) are electrically connected with the output end of the switch group (10);
filtration unit (9): including scraper blade (91), outlet pipe (92), filter plate (93), backup pad (94) and collection water shell (95), the side of collection water shell (95) left end rotates with the side of rotary drum (6) right-hand member and is connected, and the outside that collection water shell (95) are located rotary drum (6) right flank delivery port, the right flank fixed connection of backup pad (94) and bearing frame (2) on right side is passed through to the downside of collection water shell (95) left surface, filter plate (93) are the arc, and the both ends of filter plate (93) and the medial surface fixed connection of collection water shell (95), filter plate (93) are located the downside that collects water shell (95), the side fixed connection of the upper end and spiral pusher (7) right-hand member of scraper blade (91), and the lower extreme of scraper blade (91) and the medial surface contact of filter plate (93).
2. A horizontal spiral decanting centrifuge as claimed in claim 1, wherein: the connecting seat (3) comprises steel balls (31), a rotating shell (32), a sealing plate (33) and two fixing rings (34), the fixing rings (34) are provided with two, the inner side surfaces of the two fixing rings (34) are respectively fixedly connected with the side surface of the left side surface discharge port of the feeding box (87) and the side surface of the right end of the spiral pusher (7), the steel balls (31) are arranged in six grooves on the right side surface of the left fixing ring (34), the left side surface of the sealing plate (33) is closely connected with the right side of the left fixing ring, the sealing plate (33) is provided with six through holes corresponding to the steel balls (81), the side surfaces of the sealing plate (33) and the six steel balls (31) are in contact with the group side surfaces of the fixing rings (34) on the right side, the cross section of the rotating shell (32) is U-shaped, and the rotating shell (32) is sleeved on the outer sides of the two fixing rings (34).
3. A horizontal spiral decanting centrifuge as claimed in claim 1, wherein: still include solenoid valve (11) and inlet pipe (12), the rear end and the feed inlet of feed box (87) front side downside of inlet pipe (12) are connected, and install solenoid valve (11) on inlet pipe (12), the input of solenoid valve (11) is connected with the output electricity of switch block (10).
4. A horizontal spiral decanting centrifuge as claimed in claim 1, wherein: still include fixed plate (13) and fixed orifices (14), fixed plate (13) are equipped with six, and six fixed plates (13) are established respectively in the front and back side of bottom plate (1), and fixed orifices (14) have all been seted up to the upper surface of six fixed plates (13).
5. A horizontal spiral decanting centrifuge as claimed in claim 1, wherein: still include supporting disk (15) and dead lever (16), the upside fixed connection of trailing flank in rear end and the feeding case (87) of dead lever (16), and the middle part of the front end and supporting disk (15) trailing flank of dead lever (16) rotates and is connected, the upside of supporting disk (15) leading flank rotates with the upside of connecting plate (83) trailing flank and is connected.
6. A horizontal spiral decanting centrifuge as claimed in claim 1, wherein: the material of the rotary drum (6) and the spiral pusher (7) is 2205 dual-phase steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110347688.0A CN113171887A (en) | 2021-03-31 | 2021-03-31 | Horizontal spiral sedimentation centrifuge |
| PCT/CN2021/133486 WO2022205968A1 (en) | 2021-03-31 | 2021-11-26 | Horizontal screw sedimentation centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110347688.0A CN113171887A (en) | 2021-03-31 | 2021-03-31 | Horizontal spiral sedimentation centrifuge |
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| CN113171887A true CN113171887A (en) | 2021-07-27 |
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| CN202110347688.0A Pending CN113171887A (en) | 2021-03-31 | 2021-03-31 | Horizontal spiral sedimentation centrifuge |
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| WO (1) | WO2022205968A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856922A (en) * | 2021-09-30 | 2021-12-31 | 吴善方 | Smoothly-discharged centrifuge rotor piece and using method thereof |
| WO2022205968A1 (en) * | 2021-03-31 | 2022-10-06 | 湘潭离心机有限公司 | Horizontal screw sedimentation centrifugal machine |
| CN116510926A (en) * | 2023-05-05 | 2023-08-01 | 丽水中圣环保科技有限公司 | High-efficiency self-cleaning bipolar separation horizontal spiral centrifuge |
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| JPH0636883B2 (en) * | 1990-06-21 | 1994-05-18 | 三菱化工機株式会社 | Screw type centrifuge |
| CN206444745U (en) * | 2017-01-20 | 2017-08-29 | 苏州星亿机械有限公司 | Horizontal screw unloading filter centrifugal machine |
| CN208131277U (en) * | 2018-01-22 | 2018-11-23 | 泉州市保达玉利工业设计有限公司 | A kind of Treatment of Sludge horizontal spiral centrifuge |
| CN208177691U (en) * | 2018-03-28 | 2018-12-04 | 郑州国食科技有限公司 | A kind of horizontal helical type centrifugation apparatus of medical Goat Placenta immune protein |
| CN113171887A (en) * | 2021-03-31 | 2021-07-27 | 湘潭离心机有限公司 | Horizontal spiral sedimentation centrifuge |
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2021
- 2021-03-31 CN CN202110347688.0A patent/CN113171887A/en active Pending
- 2021-11-26 WO PCT/CN2021/133486 patent/WO2022205968A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022205968A1 (en) * | 2021-03-31 | 2022-10-06 | 湘潭离心机有限公司 | Horizontal screw sedimentation centrifugal machine |
| CN113856922A (en) * | 2021-09-30 | 2021-12-31 | 吴善方 | Smoothly-discharged centrifuge rotor piece and using method thereof |
| CN116510926A (en) * | 2023-05-05 | 2023-08-01 | 丽水中圣环保科技有限公司 | High-efficiency self-cleaning bipolar separation horizontal spiral centrifuge |
| CN116510926B (en) * | 2023-05-05 | 2024-01-19 | 丽水中圣环保科技有限公司 | High-efficiency self-cleaning bipolar separation horizontal spiral centrifuge |
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